New
New
Design and test in one place.
New
Design and test in one place.
Design with evidence, not opinion.
Design with evidence, not opinion.
SynthformX is the first evidence-native design platform—where heatmaps, session replays, and user feedback live right on your canvas. No more juggling Figma, Maze, and Dovetail. Just design, test, and validate—in one place.
SynthformX is the first evidence-native design platform—where heatmaps, session replays, and user feedback live right on your canvas. No more juggling Figma, Maze, and Dovetail. Just design, test, and validate—in one place.



The evidence-native workflow for designers and teams
The evidence-native workflow for designers and teams
Everything you need to create, prototype, test, and validate—all in a single, intuitive platform.
Everything you need to create, prototype, test, and validate—all in a single, intuitive platform.


Design
Design - Intuitive canvas, built for validation
Design in a Figma-like editor—with behavioral telemetry baked in from day one.


Design
Design - Intuitive canvas, built for validation
Design in a Figma-like editor—with behavioral telemetry baked in from day one.


Design
Design - Intuitive canvas, built for validation
Design in a Figma-like editor—with behavioral telemetry baked in from day one.


Test
One-click user testing
Share a link, recruit users, and run unmoderated tests in minutes. No need to switch to a different tool.


Test
One-click user testing
Share a link, recruit users, and run unmoderated tests in minutes. No need to switch to a different tool.


Test
One-click user testing
Share a link, recruit users, and run unmoderated tests in minutes. No need to switch to a different tool.






Validate
See behavior in-context
Watch heatmaps, session replays, and insights appear directly on your design—no tab switching.






Validate
See behavior in-context
Watch heatmaps, session replays, and insights appear directly on your design—no tab switching.






Validate
See behavior in-context
Watch heatmaps, session replays, and insights appear directly on your design—no tab switching.
Validate before you ship
Validate before you ship
01
Design
Build your prototype in a collaborative, vector-based canvas.
01
Design
Build your prototype in a collaborative, vector-based canvas.
01
Design
Build your prototype in a collaborative, vector-based canvas.
02
Test
Click “Test,” share a link, and gather real user interactions.
02
Test
Click “Test,” share a link, and gather real user interactions.
02
Test
Click “Test,” share a link, and gather real user interactions.
03
Learn
See exactly where users struggle—then iterate with confidence.
03
Learn
See exactly where users struggle—then iterate with confidence.
03
Learn
See exactly where users struggle—then iterate with confidence.



The workflow gap is real.
The workflow gap is real.





"I just spent 3 hours exporting from Figma → Maze → Dovetail. All to test one button. There has to be a better way."
Senior Product Designer, Series B SaaS





"I just spent 3 hours exporting from Figma → Maze → Dovetail. All to test one button. There has to be a better way."
Senior Product Designer, Series B SaaS





"I just spent 3 hours exporting from Figma → Maze → Dovetail. All to test one button. There has to be a better way."
Senior Product Designer, Series B SaaS


Built for every builder
Built for every builder
Whether you’re a solo designer validating your first prototype, a startup moving fast with limited resources, or a product team shipping at scale—SynthformX adapts to your workflow, not the other way around.
UI/UX designers
UI/UX designers
UI/UX designers
App & Web developers
App & Web developers
App & Web developers
Product teams
Product teams
Product teams
Marketing teams
Marketing teams
Marketing teams
Enterprises Organizations
Enterprises Organizations
Enterprises Organizations
Agencies & Enterprises
Agencies & Enterprises
Agencies & Enterprises
Help shape the future of evidence-driven design.
SynthformX is just getting started—and we’re looking for a small group of designers and PMs to join the founding cohort.
Your feedback will directly shape the product. Early access is free.

Help shape the future of evidence-driven design.
SynthformX is just getting started—and we’re looking for a small group of designers and PMs to join the founding cohort.
Your feedback will directly shape the product. Early access is free.

Help shape the future of evidence-driven design.
SynthformX is just getting started—and we’re looking for a small group of designers and PMs to join the founding cohort.
Your feedback will directly shape the product. Early access is free.
